63181620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 203036064

約数和(自身を除く): 139854444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 907, 1161, 1290, 1548, 1620, 1814, 1935, 2322, 2580, 2721, 3483, 3628, 3870, 4535, 4644, 5442, 5805, 6966, 7740, 8163, 9070, 10884, 11610, 13605, 13932, 16326, 17415, 18140, 23220, 24489, 27210, 32652, 34830, 39001, 40815, 48978, 54420, 69660, 73467, 78002, 81630, 97956, 117003, 122445, 146934, 156004, 163260, 195005, 234006, 244890, 293868, 351009, 367335, 390010, 468012, 489780, 585015, 702018, 734670, 780020, 1053027, 1170030, 1404036, 1469340, 1755045, 2106054, 2340060, 3159081, 3510090, 4212108, 5265135, 6318162, 7020180, 10530270, 12636324, 15795405, 21060540, 31590810, 63181620]

約数ペア:

[(1, 63181620), (2, 31590810), (3, 21060540), (4, 15795405), (5, 12636324), (6, 10530270), (9, 7020180), (10, 6318162), (12, 5265135), (15, 4212108), (18, 3510090), (20, 3159081), (27, 2340060), (30, 2106054), (36, 1755045), (43, 1469340), (45, 1404036), (54, 1170030), (60, 1053027), (81, 780020), (86, 734670), (90, 702018), (108, 585015), (129, 489780), (135, 468012), (162, 390010), (172, 367335), (180, 351009), (215, 293868), (258, 244890), (270, 234006), (324, 195005), (387, 163260), (405, 156004), (430, 146934), (516, 122445), (540, 117003), (645, 97956), (774, 81630), (810, 78002), (860, 73467), (907, 69660), (1161, 54420), (1290, 48978), (1548, 40815), (1620, 39001), (1814, 34830), (1935, 32652), (2322, 27210), (2580, 24489), (2721, 23220), (3483, 18140), (3628, 17415), (3870, 16326), (4535, 13932), (4644, 13605), (5442, 11610), (5805, 10884), (6966, 9070), (7740, 8163)]